package goose

import (
	"mime"
	"net/http"
	"gitee.com/chencanxin/goose/context"
	"gitee.com/chencanxin/goose/logger"
)

//
func registerMime() error {
	for k, v := range mimemaps {
		mime.AddExtensionType(k, v)
	}
	return nil
}

// register default error http handlers, 404,401,403,500 and 503.
func registerDefaultErrorHandler() error {
	m := map[string]func(http.ResponseWriter, *http.Request){
		"401": unauthorized,
		"402": paymentRequired,
		"403": forbidden,
		"404": notFound,
		"405": methodNotAllowed,
		"500": internalServerError,
		"501": notImplemented,
		"502": badGateway,
		"503": serviceUnavailable,
		"504": gatewayTimeout,
		"417": invalidxsrf,
		"422": missingxsrf,
	}
	for e, h := range m {
		if _, ok := ErrorMaps[e]; !ok {
			ErrorHandler(e, h)
		}
	}
	return nil
}

func registerSession() error {
	//if BConfig.WebConfig.Session.SessionOn {
	//	var err error
	//	sessionConfig := AppConfig.String("sessionConfig")
	//	conf := new(session.ManagerConfig)
	//	if sessionConfig == "" {
	//		conf.CookieName = BConfig.WebConfig.Session.SessionName
	//		conf.EnableSetCookie = BConfig.WebConfig.Session.SessionAutoSetCookie
	//		conf.Gclifetime = BConfig.WebConfig.Session.SessionGCMaxLifetime
	//		conf.Secure = BConfig.Listen.EnableHTTPS
	//		conf.CookieLifeTime = BConfig.WebConfig.Session.SessionCookieLifeTime
	//		conf.ProviderConfig = filepath.ToSlash(BConfig.WebConfig.Session.SessionProviderConfig)
	//		conf.DisableHTTPOnly = BConfig.WebConfig.Session.SessionDisableHTTPOnly
	//		conf.Domain = BConfig.WebConfig.Session.SessionDomain
	//		conf.EnableSidInHTTPHeader = BConfig.WebConfig.Session.SessionEnableSidInHTTPHeader
	//		conf.SessionNameInHTTPHeader = BConfig.WebConfig.Session.SessionNameInHTTPHeader
	//		conf.EnableSidInURLQuery = BConfig.WebConfig.Session.SessionEnableSidInURLQuery
	//	} else {
	//		if err = json.Unmarshal([]byte(sessionConfig), conf); err != nil {
	//			return err
	//		}
	//	}
	//	if GlobalSessions, err = session.NewManager(BConfig.WebConfig.Session.SessionProvider, conf); err != nil {
	//		return err
	//	}
	//	go GlobalSessions.GC()
	//}
	return nil
}

func registerTemplate() error {
	defer lockViewPaths()
	if err := AddViewPath(BConfig.WebConfig.ViewsPath); err != nil {
		if BConfig.RunMode == DEV {
			logger.Warn(err)
		}
		return err
	}
	return nil
}

func registerAdmin() error {
	return nil
}

func registerGzip() error {
	if BConfig.EnableGzip {
		context.InitGzip(
			AppConfig.DefaultInt("gzipMinLength", -1),
			AppConfig.DefaultInt("gzipCompressLevel", -1),
			AppConfig.DefaultStrings("includedMethods", []string{"GET"}),
		)
	}
	return nil
}
